3K Championships

Oct 6, 2023

3K Overview

Get ready to run. Engineered for speed, this short course features 15+ obstacles and is guaranteed to leave you breathless at the finish line.

The 3K is engineered for speed with 15+ obstacles and enough elevation gain to make your lungs beg for mercy. If you leave it all on the course, there’s no chance you’ll still be standing after you cross the finish line.

  • Date: Friday, Oct. 6th starting at 9AM
  • Location: Mammoth Lakes, California, USA
  • Entry Fee: $110

Athlete Swag

All race registrants receive great benefits.
2022 3K Medals
2022 Finisher Tee
2022 Athlete Credentials
2022 OCRWC Custom Hoo-rag

Divisions & Qualification

Only athletes racing in the Pro division must qualify to compete.

Race results from September 1, 2022 to October 5th, 2023 can be used for qualification.


3K Championships Race Divisions

Men & Women

Competitive Age Groups

Men & Women: 13-19, 20-29, 30-39, 40-49, 50-59, 60+

Journeymen & Journeywomen

All abilities and age groups – no prizes or podiums




Podium Awards

All 3K athletes receive participant medals. Athletes who complete all obstacles on the course will also receive a commemorative 100% Completion wristband. Podium athletes will receive:

Podium Medals
  • Top 3 men and women in the Pro division
  • Top 3 men and women in the Age Group divisions
  • Top 3 men and women in the Pro division will receive cash prizes
  • The winner of each Age Group division will receive free entry to next year’s 3K to defend their title

Race Day Schedule


October 6
7:00 am - 6:00 pm
Athlete Check-In & Registration
7:00 am - 6:00 pm
Official Apparel & Merchandise Shop
8:30 am - 5:00 pm
Event Festival
9:00 am
Men 30-39
9:45 am
Women 30-39
10:15 am
Men 20-29
10:45 am
Women 20-29
11:00 am
Men 13-19, 40-49, 50-59, 60+
11:45 am
Women 13-19, 40-49, 50-59, 60+
12:30 pm
Pro Men
12:45 pm
Pro Women
1:00 pm
Journeymen & Journeywomen
3:00 pm
3K Awards Ceremony

Race Day Info

Check out the OCRWC athlete guide for everything you need to know about checking-in, our code of conduct, course rules, mandatory obstacle completion and more!

Race FAQs

View All
Can I update divisions after I have already registered?
We allow changes in divisions (Pro, Age Group, or Journeyman), however, there may be an administration fee in order to do so, plus any incremental costs associated with your new division. Contact us with your request to initiate this process.
How to Prepare for the OCRWC
How to Prepare for the OCRWC
Not sure if you're ready for the OCRWC? You will be with these tips from the athletes at OCRWC HQ!

2022 Results

Check out the winners from our 2022 race.

OCRWC Awards